Defender External Attack Surface Management
Microsoft Defender External Attack Surface Management helps organizations discover all internet-exposed resources within their external attack surface. It is used to safeguard the digital experience by identifying potential vulnerabilities and assets that are visible to the internet. This service allows teams to maintain visibility over their public-facing infrastructure, ensuring that no critical resources are overlooked during security assessments.
Choose this solution when you need to monitor and secure your external digital footprint against unknown exposures. Be aware that there is no free tier available, meaning you will incur costs immediately upon use. The pricing model operates on a pay-as-you-go basis, so expenses will accumulate based on actual consumption rather than a fixed monthly subscription fee.